P-5

Ancillary Services Prices, Day Ahead Market

01/18/2011

Time StampEastWest
10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:007.257.010.0110.360.250.010.0110.36
01:007.257.010.015.140.250.010.015.14
02:000.780.780.014.470.010.010.014.47
03:000.780.780.017.750.010.010.017.75
04:000.780.780.017.750.010.010.017.75
05:000.780.780.01100.010.010.0110
06:007.257.010.0125.220.250.010.0125.22
07:0013.977.010.0428.6570.040.0428.65
08:0013.977.010.042070.040.0420
09:0013.997.010.022070.020.0220
10:0013.997.010.022070.020.0220
11:0013.977.010.0418.2770.040.0418.27
12:0011.644.680.0418.5370.040.0418.53
13:0012.025.040.0218.7270.020.0218.72
14:0010.043.60.02206.460.020.0220
15:0010.73.720.022070.020.0220
16:0013.977.010.042070.040.0420
17:0013.977.010.0427.1970.040.0427.19
18:0013.997.010.022070.020.0220
19:0013.977.010.042070.040.0420
20:004.993.60.02201.410.020.0220
21:004.993.60.02201.410.020.0220
22:004.993.60.026.91.410.020.026.9
23:003.153.150.015.940.010.010.015.94